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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:isoprenoid
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Accession:CHEBI:24913 term browser browse the term
Definition:Any lipid formally derived from isoprene (2-methylbuta-1,3-diene), the skeleton of which can generally be discerned in repeated occurrence in the molecule. The skeleton of isoprenoids may differ from strict additivity of isoprene units by loss or shift of a fragment, commonly a methyl group. The class includes both hydrocarbons and oxygenated derivatives.
Synonyms:related_synonym: isoprenoids
 xref: LIPID_MAPS_class:LMPR01;   PMID:12769708;   PMID:19219049


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19787
    chemical entity 19787
      atom 19784
        nonmetal atom 19659
          carbon atom 19563
            organic molecular entity 19563
              isoprenoid 9594
                (2S)-2-hydroxyphytanate 0
                (2S)-2-hydroxyphytanic acid 0
                2,3-bis-O-(geranylgeranyl)-sn-glycero-3-phospho-L-serine 0
                2,3-bis-O-(geranylgeranyl)-sn-glycero-3-phosphoethanolamine 0
                N(6)-isopentenyladenosine 0
                apo carotenoid + 120
                archaeal dolichol + 0
                dolichol + 1
                prenols + 514
                terpene + 9594
                terpenoid + 9578
Path 2
Term Annotations click to browse term
  CHEBI ontology 19787
    subatomic particle 19784
      composite particle 19784
        hadron 19784
          baryon 19784
            nucleon 19784
              atomic nucleus 19784
                atom 19784
                  main group element atom 19672
                    main group molecular entity 19672
                      p-block molecular entity 19672
                        carbon group molecular entity 19574
                          organic molecular entity 19563
                            lipid 16977
                              isoprenoid 9594
                                (2S)-2-hydroxyphytanate 0
                                (2S)-2-hydroxyphytanic acid 0
                                2,3-bis-O-(geranylgeranyl)-sn-glycero-3-phospho-L-serine 0
                                2,3-bis-O-(geranylgeranyl)-sn-glycero-3-phosphoethanolamine 0
                                N(6)-isopentenyladenosine 0
                                apo carotenoid + 120
                                archaeal dolichol + 0
                                dolichol + 1
                                prenols + 514
                                terpene + 9594
                                terpenoid + 9578
paths to the root

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